[INFO] cloning repository https://github.com/Sir-MaNiAl/rust_cr_unescape
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Sir-MaNiAl/rust_cr_unescape" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSir-MaNiAl%2Frust_cr_unescape", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSir-MaNiAl%2Frust_cr_unescape'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6cdddf4687b63f77e8ebfe05fcdcd8c02add0795
[INFO] checking Sir-MaNiAl/rust_cr_unescape against try#9b49d8c6c904f63eb486fe51b14bbe0aa2feda4c for pr-79472
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSir-MaNiAl%2Frust_cr_unescape" "/workspace/builds/worker-1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Sir-MaNiAl/rust_cr_unescape on toolchain 9b49d8c6c904f63eb486fe51b14bbe0aa2feda4c
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+9b49d8c6c904f63eb486fe51b14bbe0aa2feda4c" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Sir-MaNiAl/rust_cr_unescape
[INFO] finished tweaking git repo https://github.com/Sir-MaNiAl/rust_cr_unescape
[INFO] tweaked toml for git repo https://github.com/Sir-MaNiAl/rust_cr_unescape written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/Sir-MaNiAl/rust_cr_unescape already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+9b49d8c6c904f63eb486fe51b14bbe0aa2feda4c" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+9b49d8c6c904f63eb486fe51b14bbe0aa2feda4c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0c42766d8fd900929f4780822217c819b67cb1fd16e7d9997924dddb6e7c527f
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "0c42766d8fd900929f4780822217c819b67cb1fd16e7d9997924dddb6e7c527f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0c42766d8fd900929f4780822217c819b67cb1fd16e7d9997924dddb6e7c527f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0c42766d8fd900929f4780822217c819b67cb1fd16e7d9997924dddb6e7c527f", kill_on_drop: false }`
[INFO] [stdout] 0c42766d8fd900929f4780822217c819b67cb1fd16e7d9997924dddb6e7c527f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+9b49d8c6c904f63eb486fe51b14bbe0aa2feda4c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 29719ba11f248256348d6ee51568aefdd1c7eb05a80e181a99fbd61b2bed931e
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "29719ba11f248256348d6ee51568aefdd1c7eb05a80e181a99fbd61b2bed931e", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Checking cr_unescape v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.31s
[INFO] running `Command { std: "docker" "inspect" "29719ba11f248256348d6ee51568aefdd1c7eb05a80e181a99fbd61b2bed931e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "29719ba11f248256348d6ee51568aefdd1c7eb05a80e181a99fbd61b2bed931e", kill_on_drop: false }`
[INFO] [stdout] 29719ba11f248256348d6ee51568aefdd1c7eb05a80e181a99fbd61b2bed931e